JBL SB 300 Soundbar and 150-Watt Subwoofer Powerful 50-watt X 2 soundbar creates a realistic and dynamic home theater experience from a loudspeaker enclosure that can fit nearly anywhere Wireless 8", 100 - watt powered subwoofer delivers room rattling bass and ease of setup 3-D surround processing creates a realistic 360 - degree soundfield Dual input connections allows for use with multiple source devices A credit-card-sized IR remote controls system power, volume and audio inputs.